<template>
  <div class="food" v-show="isShowPrev">
    <div class="food-content">
      <div class="image-header">
        <img v-lazy="food.icon">
        <p class="foodpanel-desc">{{food.info}}</p>
        <div class="back" @click="toggleShow">
          <i class="iconfont icon-arrow_left"></i>
        </div>
      </div>
      <div class="content">
        <h1 class="title">{{food.name}}</h1>
        <div class="detail">
          <span class="sell-count">月售{{food.sellCount}}份</span>
          <span class="rating">好评率100%</span>
        </div>
        <div class="price">
          <span class="now">￥{{food.price}}</span>
          <span class="old" v-if="food.oldPrice">￥{{food.oldPrice}}</span>
        </div>
        <div class="cartcontrol-wrapper">
          <cart-control :food="food"/>
        </div>
      </div>
    </div>
    <div class="food-cover" @click="toggleShow"></div>
  </div>
</template>


<script>
export default {
    data() {
        return {
            // 是否显示大图
            isShowPrev: false
        }
    },
    methods:{
      toggleShow(){
        this.isShowPrev = !this.isShowPrev
      }
    },
    props:{
      food:{
        type: Object
      }
    }
}
</script>
<style scoped lang="less">
.food {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 48px;
  z-index: 101;
  width: 100%;&.fade-enter-active, &.fade-leave-active {
    transition: opacity 0.5s;
  }&.fade-enter, &.fade-leave-to {
    opacity: 0;
  }.food-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 65%;
    z-index: 66;
    background: #fff;
    border-radius: 5px;.image-header {
      position: relative;
      width: 100%;
      height: 0;
      padding-top: 100%;
      img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
      }.foodpanel-desc {
        font-size: 10px;
        color: #ddd;
        letter-spacing: 0;
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 0 10px 10px;
      }.back {
        position: absolute;
        top: 10px;
        left: 0;.icon-arrow_left {
          display: block;
          padding: 10px;
          font-size: 20px;
          color: #fff;
        }
      }
    }.content {
      position: relative;
      padding: 18px;.title {
        line-height: 14px;
        margin-bottom: 8px;
        font-size: 14px;
        font-weight: 700;
        color: rgb(7, 17, 27);
      }.detail {
        margin-bottom: 18px;
        line-height: 10px;
        height: 10px;
        font-size: 0;.sell-count, .rating {
          font-size: 10px;
          color: rgb(147, 153, 159);
        }.sell-count {
          margin-right: 12px;
        }
      }.price {
        font-weight: 700;
        line-height: 24px;.now {
          margin-right: 8px;
          font-size: 14px;
          color: rgb(240, 20, 20);
        }.old {
          text-decoration: line-through;
          font-size: 10px;
          color: rgb(147, 153, 159);
        }
      }.cartcontrol-wrapper {
        position: absolute;
        right: 12px;
        bottom: 12px;
      }.buy {
        position: absolute;
        right: 18px;
        bottom: 18px;
        z-index: 10;
        height: 24px;
        line-height: 24px;
        padding: 0 12px;
        box-sizing: border-box;
        border-radius: 12px;
        font-size: 10px;
        color: #fff;
        background: rgb(0, 160, 220);&.fade-transition {
          transition: all 0.2s;
          opacity: 1;
        }&.fade-enter, &.fade-leave {
          opacity: 0;
        }
      }
    }
  }.food-cover {
    position: absolute;
    top: 0;
    right: 0;
    bottom: -48px;
    left: 0;
    z-index: 55;
    background-color: rgba(0, 0, 0, 0.5);
  }
}

</style>